// pages/server_end/posters/posters.js
var canvas = require('../../../static/js/canvas.js');
const app = getApp();
const request = require('../../../utils/request.js');
const url = require('../../../utils/url.js');
const cookie = require('../../../utils/cookie.js');
Page({

  /**
   * 页面的初始数据
   */
  data: {
    imageTempPath: '',
		popupSatus: true,
    filePaths: '',
  },
//画图
saveImage() {
  var that = this;
  wx.showModal({
    title: '提示',
    content: '确定保存到相册吗',
    complete: (res) => {
      if (res.confirm) {

        wx.downloadFile({
          url: that.data.path, //图片地址
          success: (res) => {
            if (res.statusCode === 200) {
              wx.saveImageToPhotosAlbum({
                filePath: res.tempFilePath,
                success: function () {
                  wx.showToast({
                    title: "保存成功",
                    icon: "none"
                  });
                },
                fail: function () {
                  wx.showToast({
                    title: "保存失败",
                    icon: "none"
                  });
                }
              });
            }
          }
        })
      } else if (res.cancel) {

      }
    }
  })
},
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    var that = this;
    cookie.getCookie('userInfo', function (res) {
      if (res) {
        var etime = Date.parse(new Date()) / 1000;
        
        if (etime < res.expiretime) {
          that.setData({
            login: 1,
            token: res.token
          })
          that.getInfo();
        }
      }
    })
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload() {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {
    var that = this;
    return {
      title: '邀请好友注册',
      imageUrl:that.data.path,
      path: '/pages/user_end/index/index'
     }
  },
  getInfo() {
    var that = this;
    let param = {
      scoure: 'wxapp',
      token: that.data.token
    }
    wx.showNavigationBarLoading(); //在当前页面显示导航条加载动画
    request.request(url.getposter, param, url.REQUEST_METHOD_GET).then((res) => {
      wx.hideNavigationBarLoading(); //在当前页面隐藏导航条加载动画
      that.setData({
        path: res.data.data
      })

    })
  },
  confirmsave(){
    var that = this;
    wx.showModal({
      title:'提示',
      content:'是否保存图片分享到朋友圈',
      success:function(res){
         if(res.confirm){
             that.saveImage();
         }
      }
    })
  }
})